Convert content ConnectionFilter to OnBindInterface

content/common/service_manager/child_connection.h

Index: content/common/service_manager/child_connection.h
diff --git a/content/common/service_manager/child_connection.h b/content/common/service_manager/child_connection.h
index 01ece56b70bb8e6881cd2eb8f2a7c7451c9cb6e2..4799df57dd8372eb051b4207fded6ec6e4a15b9a 100644
--- a/content/common/service_manager/child_connection.h
+++ b/content/common/service_manager/child_connection.h
@@ -16,7 +16,6 @@
 #include "content/common/content_export.h"
 #include "mojo/edk/embedder/pending_process_connection.h"
 #include "services/service_manager/public/cpp/identity.h"
-#include "services/service_manager/public/cpp/interface_provider.h"
 #include "services/service_manager/public/interfaces/connector.mojom.h"
 
 namespace service_manager {
@@ -41,9 +40,10 @@ class CONTENT_EXPORT ChildConnection {
                   scoped_refptr<base::SequencedTaskRunner> io_task_runner);
   ~ChildConnection();
 
-  service_manager::InterfaceProvider* GetRemoteInterfaces() {
-    return &remote_interfaces_;
-  }
+  // Binds an implementation of |interface_name| to |interface_pipe| in the
+  // child.
+  void BindInterface(const std::string& interface_name,
+                     mojo::ScopedMessagePipeHandle interface_pipe);
 
   const service_manager::Identity& child_identity() const {
     return child_identity_;
@@ -67,8 +67,6 @@ class CONTENT_EXPORT ChildConnection {
   std::string service_token_;
   base::ProcessHandle process_handle_ = base::kNullProcessHandle;
 
-  service_manager::InterfaceProvider remote_interfaces_;
-
   base::WeakPtrFactory<ChildConnection> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildConnection);